package cn.edu.service;

import cn.edu.entity.JournalEntity;
import cn.edu.entity.UserEntity;

import java.util.List;

public interface JournalService {


    void put(JournalEntity journalEntity);
    void delete(Long id);
    void post(JournalEntity journalEntity);
    List<JournalEntity> listJournals();
    public JournalEntity get(long id);
}
